At my first try I didn't understood what to do, but then I got the hang of it, and started shooting. The dodge pattern is reaally hard in the final part but still managable.
Intro, music and art style for the storytelling are really nice, that style really fits the thone you wanted to give. GG !
Little note : I wold like to see the gameplay side of the game with the same style of the narrative side, so black and white only lines with that little purlpe shooting, I think it would suit better.